Implement a class to store information about a business(Business)
The initializer should take in the name & location
Ability to get the name & location back out
Define a method has_food? that return false
Exercise 2
Implement a subclass to represent a certain type of business: Restaurant
Implement has_food? to return true for restaurants.
Exercise 3
Using a mixin or module(HasRatings), add the ability to take in ratings of a business. This includes being able to take in a rating, as well as a method average_rating to return the average rating(be sure to account for the case where there are 0 ratings).
Exercise 1
Exercise 2
Exercise 3